DCS380-4 15" Classic Subwoofer 4 Ohm

Adatlap

Impedance

4 Ohm

Driver type

subwoofer

Sensitivity

93.6 dB @ 2.83V/1m

Frequency range

20 - 500 Hz

Resonance frequency (fs)

21.5 Hz

DC resistance (Re)

2.9 ohms

Mechanical Q (Qms)

3.79

Electrical Q at Fs (Qes)

0.49

Total Q factor (Qts)

0.44

Speaker diameter

15"

Power handling

500 W

Voice coil inductance (L)

2.31 mH @ 1 kHz

Effective mechanical mass incl air load (mms)

190g

Effective piston radiating area (Sd)

819.4 cm²

Force factor (BL)

12.4 Tm

Equivalent volume of compliance (Vas)

267 liters

Overall diameter

385 mm

Mounting diameter

349 mm